// Learn TypeScript:
//  - https://docs.cocos.com/creator/manual/en/scripting/typescript.html
// Learn Attribute:
//  - https://docs.cocos.com/creator/manual/en/scripting/reference/attributes.html
// Learn life-cycle callbacks:
//  - https://docs.cocos.com/creator/manual/en/scripting/life-cycle-callbacks.html

const {ccclass, property} = cc._decorator;

@ccclass
export default class pointMediator extends cc.Component {

    @property({displayName : "移动的距离"})
    moveDistance : cc.Vec2 = cc.v2(0,0);

    @property()
    moveSpeed = 0;

    update (dt) {
        if(this.node.y + this.moveSpeed <= this.moveDistance.x || this.node.y + this.moveSpeed >= this.moveDistance.y){
            this.moveSpeed *= -1;
        }
        this.node.y += this.moveSpeed;
    }
}
